QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000k9wx
USGS us6000k9wx
5 May 2023, 22:46
Volcano Islands, Japan region
A magnitude 5.1 mb earthquake at 10 km depth.
Published location
Where is Volcano Islands, Japan region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
22.231800, 146.615400
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What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us6000k9wx
Coordinates
22.2318, 146.6154
Network
us
Significance
400